Menzinger
Kessel4LadyByng
great strategy, but who are these D-men we will be spending money on down the road? Most likely, we will need to find help from within, so those guys will be on the cheap, just like the guys you expect to replace JVR.
Another option would be keep the guys like JVR and Bozak until their deals run out, sign some vets to short term deals, and hope that shores up the D enough to make a run for the next two years. Then after two years when we are more cap crunched, you hope you have seen the Marlies spit out a few viable pieces that can help the big club.
The trade JVR logic has to come with the idea that his return will yield a player that will help us in the next few years. I dont think that will be the case, because of the holes in JVR's game that guys like you use as reasoning to not keep him around long term.
Though a JVR trade may also indirectly lead to the Leafs getting that D man they need. Ie say flip him for a 1st and good prospect, which can then be added with other assets for a pacakage that could then get such a player.